-
2026 November 19 – The Quarter Century Treasure Hunt: Rare Plant Surveys on the Old Irvine Ranch Lands
Thursday, November 19
Doors open at 6:30 p.m. | Presentation begins at 7 p.m.
Duck Club at the San Joaquin Marsh
Join us in person or via Zoom.Reg… -
2026 October 24 – OCCNPS Membership Day and Plant Sale at ENC
Date: Saturday, October 24Time: 10 AM – 3 PMLocation: Environmental Nature Center, Newport Beach
The Environmental Nature Center and the Califo…
CNPS Orange County Chapter | Home/Posts/September 2026/September 21, 2026